20175501468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2488

約数の個数: 192

約数和(自身を含む): 54623600640

約数和(自身を除く): 34448099172

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 31, 34, 46, 51, 59, 62, 68, 69, 92, 93, 102, 118, 124, 138, 177, 186, 204, 236, 276, 354, 372, 391, 527, 708, 713, 782, 1003, 1054, 1173, 1357, 1426, 1564, 1581, 1829, 2006, 2108, 2139, 2346, 2351, 2714, 2852, 3009, 3162, 3658, 4012, 4071, 4278, 4692, 4702, 5428, 5487, 6018, 6324, 7053, 7316, 8142, 8556, 9404, 10974, 12036, 12121, 14106, 16284, 21948, 23069, 24242, 28212, 31093, 36363, 39967, 42067, 46138, 48484, 54073, 62186, 69207, 72726, 72881, 79934, 84134, 92276, 93279, 108146, 119901, 124372, 126201, 138414, 138709, 145452, 145762, 159868, 162219, 168268, 186558, 216292, 218643, 239802, 252402, 276828, 277418, 291524, 324438, 373116, 416127, 437286, 479604, 504804, 554836, 648876, 715139, 832254, 874572, 919241, 1238977, 1430278, 1664508, 1676263, 1838482, 2145417, 2358053, 2477954, 2757723, 2860556, 3190307, 3352526, 3676964, 3716931, 4290834, 4299979, 4716106, 4955908, 5028789, 5515446, 6380614, 6705052, 7074159, 7433862, 8581668, 8599958, 9432212, 9570921, 10057578, 11030892, 12761228, 12899937, 14148318, 14867724, 17199916, 19141842, 20115156, 25799874, 28296636, 28496471, 38283684, 51599748, 54235219, 56992942, 73099643, 85489413, 98899517, 108470438, 113985884, 146199286, 162705657, 170978826, 197799034, 216940876, 219298929, 292398572, 296698551, 325411314, 341957652, 395598068, 438597858, 593397102, 650822628, 877195716, 1186794204, 1681291789, 3362583578, 5043875367, 6725167156, 10087750734, 20175501468]

約数ペア:

[(1, 20175501468), (2, 10087750734), (3, 6725167156), (4, 5043875367), (6, 3362583578), (12, 1681291789), (17, 1186794204), (23, 877195716), (31, 650822628), (34, 593397102), (46, 438597858), (51, 395598068), (59, 341957652), (62, 325411314), (68, 296698551), (69, 292398572), (92, 219298929), (93, 216940876), (102, 197799034), (118, 170978826), (124, 162705657), (138, 146199286), (177, 113985884), (186, 108470438), (204, 98899517), (236, 85489413), (276, 73099643), (354, 56992942), (372, 54235219), (391, 51599748), (527, 38283684), (708, 28496471), (713, 28296636), (782, 25799874), (1003, 20115156), (1054, 19141842), (1173, 17199916), (1357, 14867724), (1426, 14148318), (1564, 12899937), (1581, 12761228), (1829, 11030892), (2006, 10057578), (2108, 9570921), (2139, 9432212), (2346, 8599958), (2351, 8581668), (2714, 7433862), (2852, 7074159), (3009, 6705052), (3162, 6380614), (3658, 5515446), (4012, 5028789), (4071, 4955908), (4278, 4716106), (4692, 4299979), (4702, 4290834), (5428, 3716931), (5487, 3676964), (6018, 3352526), (6324, 3190307), (7053, 2860556), (7316, 2757723), (8142, 2477954), (8556, 2358053), (9404, 2145417), (10974, 1838482), (12036, 1676263), (12121, 1664508), (14106, 1430278), (16284, 1238977), (21948, 919241), (23069, 874572), (24242, 832254), (28212, 715139), (31093, 648876), (36363, 554836), (39967, 504804), (42067, 479604), (46138, 437286), (48484, 416127), (54073, 373116), (62186, 324438), (69207, 291524), (72726, 277418), (72881, 276828), (79934, 252402), (84134, 239802), (92276, 218643), (93279, 216292), (108146, 186558), (119901, 168268), (124372, 162219), (126201, 159868), (138414, 145762), (138709, 145452)]